Last days we have a pleasure to acquaint with the next Suchanek & Kurpiewski's Popular catalogue of polish coins for the year 2010, KASU Gdańsk publisher. In the catalogue one can find the following information:

• image,
• year of issue,
• metal,
• finish,
• diameter,
• weight,
• mintage,
• catalogue price.

Functionally catalogues can be describe following features:

• arrangement: face value, chronological,
• coin's id: the same,
• format: 210×120 mm,
• number of pages: 350.

---

Analysis of collector's coins prices

• number of coins: 245
• number of coins with price grow up: 17 (8%)
• number of coins with price is the same: 31 (14%)
• number of coins with price fall down: 172 (78%)
• number of new coins in catalogue: 25

---

Analysis of occasional's coins prices

• number of coins: 186
• number of coins with price grow up: 1 (1%)
• number of coins with price is the same: 166 (99%)
• number of coins with price fall down: 1 (1%)
• number of new coins in catalogue: 18

---

The biggest growths of collector's coins prices

Coin	Value	Alloy	Mintage	Year	Price [pln]		Change [%]
					2009	2010
Heavy Armoured 15th Century Horseman	200	Au	9.9	2007	1400	1600	14 %
The 20th Winter Olympic Games - Turin 2006	200	Au	7.0	2006	1400	1600	14 %
125th Anniversary of the Birth of Karol Szymanowski	200	Au	8.0	2007	1400	1600	14 %
The Centenary of the Warsaw School of Economics	200	Au	8.0	2006	1400	1600	14 %
Konrad Korzeniowski - Joseph Conrad	200	Au	8.2	2007	1400	1600	14 %
60th Anniversary of the Ending of World War Two	200	Au	4.4	2005	1500	1700	13 %

---

The biggest growths of occasional's coins prices

Coin	Value	Alloy	Mintage	Year	Price [pln]		Change [%]
					2009	2010
Bicentenary of Adam Miczkiewicz's birth (1798-1855)	2	NG	400.0	1998	50	70	40 %
Michał Siedlecki (1873-1940)	2	NG	600.0	2001	10	10	0 %
The 28th Olympic Games: Athens 2004	2	NG	1000.0	2004	5	5	0 %
The Marmot (Marmota marmota	2	NG	1400.0	2006	15	15	0 %
Słupsk	2	NG	1100.0	2007	4	4	0 %
200th Anniversary of the Birth of Paweł Edmund Strzelecki (1797-1873)	2	NG	420.0	1997	40	40	0 %

---

The biggest downfalls of collector's coins prices

Coin	Value	Alloy	Mintage	Year	Price [pln]		Change [%]
					2009	2010
The Hoopoe (Upupa epops)	20	Ag	24.0	2000	1000	650	-35 %
The Catfish (Silurus glanis)	20	Ag	20.0	1995	1350	900	-34 %
Amber Route	20	Ag	30.0	2001	2500	1700	-32 %
The Hedgehod (Erinaceus europaeus)	20	Ag	15.0	1996	2000	1400	-30 %
Jan II Kazimierz (1648-1668), half-figure	10	Ag	14.0	2000	640	450	-30 %
400 Years of Polish Settlement in North America	10	Ag	126.0	2008	120	85	-30 %

---

The biggest downfalls of occasional's coins prices

Coin	Value	Alloy	Mintage	Year	Price [pln]		Change [%]
					2009	2010
Zygmunt II August (1548-1572)	2	NG	200.0	1996	550	500	-10 %
Michał Siedlecki (1873-1940)	2	NG	600.0	2001	10	10	0 %
The 28th Olympic Games: Athens 2004	2	NG	1000.0	2004	5	5	0 %
The Marmot (Marmota marmota	2	NG	1400.0	2006	15	15	0 %
Słupsk	2	NG	1100.0	2007	4	4	0 %
200th Anniversary of the Birth of Paweł Edmund Strzelecki (1797-1873)	2	NG	420.0	1997	40	40	0 %

---